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30.4.8. Troubleshooting
This section will describe some common locking problems and their solution.
30.4.8.1. Locking Behavior Not Working
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Many JBoss users observe that locking does not seem to be working and see concurrent access to their beans, and thus dirty reads. Here are some common reasons for this:
- If you have custom
container-configurations, make sure you have updated these configurations. - Make absolutely sure that you have implemented
equalsandhashCodecorrectly from custom/complex primary key classes. - Make absolutely sure that your custom/complex primary key classes serialize correctly. One common mistake is assuming that member variable initializations will be executed when a primary key is unmarshaled.
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